Voice (Boiseu)

A brilliant detective, Moo Jin-Hyuk (Jang Hyuk), is devastated after his wife is murdered by an uncaught serial killer. Meanwhile, Kang Kwon-Joo (Lee Ha-Na), a 112 call center operator, witnesses her father—a police officer—being massacred over the phone. Years later, he returned as an expert voice profiler. The two of them team up to hunt down the killer who took their loved ones, in a mix of intense action, multi-layered mystery, and burning revenge. Who is the mastermind behind all this? by Kim Young Geun is an adrenaline-pumping soundtrack.